Davanum Srinivas <******@****.***> 1717690718 -0400

limitations under the License.
*/

package cidrset

import (
	"sync"

	"k8s.io/component-base/metrics"
	"k8s.io/component-base/metrics/legacyregistry"
)

const nodeIpamSubsystem = "node_ipam_controller"

var (
	cidrSetAllocations = metrics.NewCounterVec(
		&metrics.CounterOpts{
			Subsystem:      nodeIpamSubsystem,
			Name:           "cidrset_cidrs_allocations_total",

	defaultNodeMaskCIDRIPv6 = 64
)

type nodeIPAMController struct {
	nodeIPAMControllerConfiguration nodeipamconfig.NodeIPAMControllerConfiguration
	nodeIPAMControllerOptions       nodeipamcontrolleroptions.NodeIPAMControllerOptions
}

	nodeipamconfig "k8s.io/kubernetes/pkg/controller/nodeipam/config"
)

// NodeIPAMControllerOptions holds the NodeIpamController options.
type NodeIPAMControllerOptions struct {
	*nodeipamconfig.NodeIPAMControllerConfiguration
}

// AddFlags adds flags related to NodeIpamController for controller manager to the specified FlagSet.
func (o *NodeIPAMControllerOptions) AddFlags(fs *pflag.FlagSet) {
	if o == nil {
		return

	// Here is an example to add an controller(NodeIpamController) which will be used by cloud provider
	// generate nodeIPAMConfig. Here is an sample code.
	// If you do not need additional controller, please ignore.

	nodeIpamController := nodeIPAMController{}
	nodeIpamController.nodeIPAMControllerOptions.NodeIPAMControllerConfiguration = &nodeIpamController.nodeIPAMControllerConfiguration
	fss := cliflag.NamedFlagSets{}

	out.JobController = in.JobController
	out.CronJobController = in.CronJobController
	out.LegacySATokenCleaner = in.LegacySATokenCleaner
	out.NamespaceController = in.NamespaceController
	out.NodeIPAMController = in.NodeIPAMController
	out.NodeLifecycleController = in.NodeLifecycleController
	out.PersistentVolumeBinderController = in.PersistentVolumeBinderController
	out.PodGCController = in.PodGCController

	// related features.
	NamespaceController namespaceconfig.NamespaceControllerConfiguration
	// NodeIPAMControllerConfiguration holds configuration for NodeIPAMController
	// related features.
	NodeIPAMController nodeipamconfig.NodeIPAMControllerConfiguration
	// NodeLifecycleControllerConfiguration holds configuration for
	// NodeLifecycleController related features.

See the License for the specific language governing permissions and
limitations under the License.
*/

package config

// NodeIPAMControllerConfiguration contains elements describing NodeIPAMController.
type NodeIPAMControllerConfiguration struct {
	// serviceCIDR is CIDR Range for Services in cluster.
	ServiceCIDR string

	TTLController                                = "ttl-controller"
	BootstrapSignerController                    = "bootstrap-signer-controller"
	TokenCleanerController                       = "token-cleaner-controller"
	NodeIpamController                           = "node-ipam-controller"
	NodeLifecycleController                      = "node-lifecycle-controller"
	TaintEvictionController                      = "taint-eviction-controller"

	// Use the default RecommendedDefaultNodeIPAMControllerConfiguration options
	nodeipamconfigv1alpha1.RecommendedDefaultNodeIPAMControllerConfiguration(&obj.NodeIPAMController)
	// Use the default RecommendedDefaultHPAControllerConfiguration options
	poautosclerconfigv1alpha1.RecommendedDefaultHPAControllerConfiguration(&obj.HPAController)